b6a4607e60
- Added new course management functionalities in VocabController, including creating, updating, and deleting courses and lessons. - Implemented enrollment and progress tracking for courses, along with grammar exercise creation and management. - Updated database schema to include tables for courses, lessons, enrollments, and grammar exercises. - Enhanced frontend with new routes and views for course listing and details, including internationalization support for course-related texts. - Improved user experience by adding navigation to courses from the main vocab trainer view.
102 lines
4.0 KiB
JavaScript
102 lines
4.0 KiB
JavaScript
/* eslint-disable */
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'use strict';
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module.exports = {
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async up(queryInterface) {
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// Grammatik-Übungstypen (z.B. "gap_fill", "multiple_choice", "sentence_building", "transformation")
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await queryInterface.sequelize.query(`
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CREATE TABLE IF NOT EXISTS community.vocab_grammar_exercise_type (
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id SERIAL PRIMARY KEY,
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name TEXT NOT NULL UNIQUE,
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description TEXT,
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created_at TIMESTAMP WITHOUT TIME ZONE NOT NULL DEFAULT NOW()
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);
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`);
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// Grammatik-Übungen (verknüpft mit Lektionen)
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await queryInterface.sequelize.query(`
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CREATE TABLE IF NOT EXISTS community.vocab_grammar_exercise (
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id SERIAL PRIMARY KEY,
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lesson_id INTEGER NOT NULL,
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exercise_type_id INTEGER NOT NULL,
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exercise_number INTEGER NOT NULL,
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title TEXT NOT NULL,
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instruction TEXT,
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question_data JSONB NOT NULL,
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answer_data JSONB NOT NULL,
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explanation TEXT,
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created_by_user_id INTEGER NOT NULL,
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created_at TIMESTAMP WITHOUT TIME ZONE NOT NULL DEFAULT NOW(),
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CONSTRAINT vocab_grammar_exercise_lesson_fk
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FOREIGN KEY (lesson_id)
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REFERENCES community.vocab_course_lesson(id)
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ON DELETE CASCADE,
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CONSTRAINT vocab_grammar_exercise_type_fk
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FOREIGN KEY (exercise_type_id)
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REFERENCES community.vocab_grammar_exercise_type(id)
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ON DELETE CASCADE,
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CONSTRAINT vocab_grammar_exercise_creator_fk
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FOREIGN KEY (created_by_user_id)
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REFERENCES community."user"(id)
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ON DELETE CASCADE,
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CONSTRAINT vocab_grammar_exercise_unique UNIQUE (lesson_id, exercise_number)
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);
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`);
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// Fortschritt für Grammatik-Übungen
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await queryInterface.sequelize.query(`
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CREATE TABLE IF NOT EXISTS community.vocab_grammar_exercise_progress (
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id SERIAL PRIMARY KEY,
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user_id INTEGER NOT NULL,
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exercise_id INTEGER NOT NULL,
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attempts INTEGER DEFAULT 0,
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correct_attempts INTEGER DEFAULT 0,
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last_attempt_at TIMESTAMP WITHOUT TIME ZONE,
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completed BOOLEAN DEFAULT false,
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completed_at TIMESTAMP WITHOUT TIME ZONE,
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CONSTRAINT vocab_grammar_exercise_progress_user_fk
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FOREIGN KEY (user_id)
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REFERENCES community."user"(id)
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ON DELETE CASCADE,
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CONSTRAINT vocab_grammar_exercise_progress_exercise_fk
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FOREIGN KEY (exercise_id)
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REFERENCES community.vocab_grammar_exercise(id)
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ON DELETE CASCADE,
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CONSTRAINT vocab_grammar_exercise_progress_unique UNIQUE (user_id, exercise_id)
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);
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`);
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// Indizes
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await queryInterface.sequelize.query(`
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CREATE INDEX IF NOT EXISTS vocab_grammar_exercise_lesson_idx
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ON community.vocab_grammar_exercise(lesson_id);
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CREATE INDEX IF NOT EXISTS vocab_grammar_exercise_type_idx
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ON community.vocab_grammar_exercise(exercise_type_id);
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CREATE INDEX IF NOT EXISTS vocab_grammar_exercise_progress_user_idx
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ON community.vocab_grammar_exercise_progress(user_id);
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CREATE INDEX IF NOT EXISTS vocab_grammar_exercise_progress_exercise_idx
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ON community.vocab_grammar_exercise_progress(exercise_id);
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`);
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// Standard-Übungstypen einfügen
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await queryInterface.sequelize.query(`
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INSERT INTO community.vocab_grammar_exercise_type (name, description) VALUES
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('gap_fill', 'Lückentext-Übung'),
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('multiple_choice', 'Multiple-Choice-Fragen'),
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('sentence_building', 'Satzbau-Übung'),
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('transformation', 'Satzumformung'),
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('conjugation', 'Konjugations-Übung'),
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('declension', 'Deklinations-Übung')
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ON CONFLICT (name) DO NOTHING;
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`);
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},
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async down(queryInterface) {
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await queryInterface.sequelize.query(`
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DROP TABLE IF EXISTS community.vocab_grammar_exercise_progress CASCADE;
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DROP TABLE IF EXISTS community.vocab_grammar_exercise CASCADE;
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DROP TABLE IF EXISTS community.vocab_grammar_exercise_type CASCADE;
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`);
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}
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};
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